3/8"-16 ( 9.52mm 16TPI)
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3/8" x 4" (9.53mm x 150mm) Flat Head Si Brz Machine Screw
A silicon bronze machine screw. They have a flat, counter sunk head with a slot drive. The thread form is UNC. The 6.35mm ones have 20 threads per inch (TPI). A silicon bronze machine screw. They have a flat, counter sunk head with a slot ... -
3/8" x 6" (9.53mm x 150mm) Oval Head Si Brz Machine Screw
A silicon bronze machine screw. They have a rounded, counter sunk head with a slot drive. The thread form is UNC. The 6.35mm ones have 20 threads per inch (TPI). A silicon bronze machine screw. They have a rounded, counter sunk head with a sl...